MTR40 Datasheet, PDF (10/26 Pages) Interpoint Corporation Company – MTR (40) Single, Dual and Triple DC-DC Converters

Crane Aerospace & Electronics Power Solutions
MTR (40) Single, Dual and Triple DC-DC Converters
28 (16-40) Volt input – 30 Watt
Table 6: Electrical Characteristics: -55°C to +125°C T_C, 28 VDC Vin, 100% load, free run, unless otherwise specified.
single output models
PARAMETER
CONDITIONS
OUTPUT VOLTAGE
OUTPUT CURRENT
Vin = 16 to 40 VDC
OUTPUT POWER
Vin = 16 to 40 VDC
OUTPUT RIPPLE
10 kHz - 2 MHz
LINE REGULATION ²
LOAD REGULATION
T_C = 25°C
T_C = -55°C TO +125°C
V_IN = 16 TO 40 VDC
NO LOAD TO FULL
INPUT VOLTAGE
CONTINUOUS
NO LOAD TO FULL
TRANSIENT 50 msec.
INPUT CURRENT
INPUT RIPPLE CURRENT ³
EFFICIENCY
LOAD FAULT ⁴
SHORT CIRCUIT
STEP LOAD RESPONSE
50% - 100% - 50%
STEP LINE Response
16 - 40 -16 VDC
START-UP ⁶
FULL LOAD
CAPACITIVE LOAD ¹
T_C = 25°C
NO LOAD
INHIBITED
10 kHz - 10 MHz
T_C = 25°C
T_C = -55°C TO +125°C
POWER DISSIPATION
RECOVERY ¹
TRANSIENT
RECOVERY ^{1, 5}
TRANSIENT
RECOVERY ⁵
DELAY
OVERSHOOT ¹
NO EFFECT ON DC
PERFORMANCE
MTR283R3S
MIN TYP MAX
3.201 3.30 3.399
0
—
6.06
0
—
20
—
15
40
—
—
50
—
—
10
—
—
10
16
28
40
—
—
50
—
30
75
—
7
8
—
25
50
74
76
—
71
—
—
—
—
12
—
1.4
6
— ±125 ±250
—
—
200
—
— ±300
—
—
300
—
1.4
5
—
0
50
—
—
300
MTR2805S
MIN TYP MAX
4.85 5.00 5.15
0
—
5.0
0
—
25
—
35
50
—
50
90
—
15
50
—
15
50
16
28
40
—
—
50
—
35
75
—
3
8
—
20
50
76
78
—
73
—
—
—
—
12
—
1.4
5
— ±200 ±300
—
60
200
— ±200 ±300
—
—
300
—
1.4
5
—
0
50
—
—
300
MTR2812S
MIN TYP MAX
11.64 12.00 12.36
0
—
2.5
0
—
30
—
25
40
—
40
90
—
15
50
—
15
50
16
28
40
—
—
50
UNITS
VDC
A
W
mV p-p
mV
mV
VDC
V
—
35
75
mA
—
3
8
—
20
50 mA p-p
80
83
—
%
77
—
—
—
—
12
W
—
1.4
5
ms
— ±250 ±400 mV pk
—
60
200
µs
— ±400 ±500 mV pk
—
—
300
µs
—
1.4
5
m sec
—
0
120 mV pk
—
—
300
µF
Notes
1. Guaranteed by design and/or analysis. Not an in-line test.
2. Operation is limited below 16V (see “Figure 27” on page 17).
3. Tested with 6800 pF ceramic bypass capacitor connected externally from input
common to case.
4. Indefinite short circuit protection not guaranteed above 125°C case.
5. Recovery time is measured from application of the transient to point at which
V_OUT is within 1% of final value.
6. Tested on release from inhibit.
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Page 10 of 26
MTR-01 Rev AA - 2013.09.04